CN212935106U

CN212935106U - Cutting die structure of terminal crimping machine

Info

Publication number: CN212935106U
Application number: CN202022167890.9U
Authority: CN
Inventors: 黄收
Original assignee: Tianjin Kemeitong Technology Development Co ltd
Current assignee: Tianjin Kemeitong Technology Development Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-09
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a cutting die structure of terminal crimping machine belongs to cutting die structure technical field, and it includes terminal crimping machine main part, the below of terminal crimping machine main part is provided with the elevation structure main part, the bottom of elevation structure main part is connected with the last fixed surface of mounting panel main part, the locking groove has all been seted up to the opposite face of the left and right sides face of mounting panel main part inner wall. This cutting die structure of terminal crimping machine, through being provided with the installation spout, the spacing telescopic link of second, reset spring, locking lever and locking groove, it is fixed with last cutting die to lock the inslot through reset spring's reaction force is automatic to rebound when locking lever and locking groove contact, when needs are dismantled last cutting die, make the locking lever break away from the locking groove to the middle part extrusion with the locking lever of both sides, the cutting die can be taken out last cutting die down to pull up, the staff of being convenient for is dismantled and is installed last cutting die, thereby reduce the crimping efficiency of dismantling and installing required time and improving this crimping machine.

Description

Cutting die structure of terminal crimping machine

Technical Field

The utility model belongs to the technical field of the cutting die structure, specifically be a cutting die structure of terminal crimping machine.

Background

The terminal crimping machine is a necessary tool for conducting continuous crimping of conducting wires in on-line road foundation construction and line maintenance in the power industry. The insulating terminal press-connection machine is one of the press-connection machine, because the radius of terminal is different, therefore the supporting several moulds commonly used of terminal press-connection machine are changed to be applicable to the crimping of several kinds of terminal of commonly used radius, but traditional terminal press-connection machine's last cutting die and lower cutting die are because the mounting structure is too complicated when the installation is changed with the dismantlement, need waste a large amount of time comparatively loaded down with trivial details when installation and dismantlement and bring very big unchangeable for the staff, thereby reduced terminal press-connection machine's crimping efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a cutting die structure of terminal crimping machine has solved traditional terminal crimping machine's last cutting die and lower cutting die because mounting structure is too complicated when the installation is changed with the dismantlement, need waste a large amount of time when installation and dismantlement comparatively loaded down with trivial details and bring very big unchangeability for the staff to the problem of terminal crimping machine's crimping efficiency has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting die structure of terminal press-connection machine, includes terminal press-connection machine main part, the below of terminal press-connection machine main part is provided with the elevation structure main part, the bottom of elevation structure main part is connected with the last fixed surface of mounting panel main part, the locking groove has all been seted up to the opposite face of the left and right sides face of mounting panel main part inner wall, the inner wall of mounting panel main part is provided with the cutting die, the installation spout has been seted up in the front of going up the cutting die, sliding connection has two locking levers in the installation spout, and the equal one end that two locking levers were kept away from each other is the slope form, and the opposite face fixedly connected with of two locking levers is the same spacing telescopic link of.

Reset spring's both ends difference fixed connection is at the opposite face of two locking levers, the locking lever joint is at the locking inslot wall that corresponds, the bottom fixedly connected with base main part of terminal crimping machine main part, the equal fixedly connected with spacing telescopic link in four corners department of base main part upper surface, the top of four spacing telescopic links and the lower fixed surface of same mounting structure main part are connected, first spacing spout has been seted up to the upper surface of mounting structure main part, the inner wall sliding connection of first spacing spout has two grip blocks, and the middle part of two grip blocks is provided with down the cutting die, the inner wall sliding connection of mounting structure main part has the regulating plate, the positive threaded connection of mounting structure main part has adjusting screw, the one end at the adjusting screw back passes through bearing swing joint in the front of regulating plate.

As a further aspect of the present invention: two buffering spouts have been seted up to the upper surface of base main part, the equal fixedly connected with buffering telescopic link in one side that the inner wall of two buffering spouts is close to each other, the equal fixedly connected with lower buffer beam of one end that two buffering telescopic links kept away from each other.

As a further aspect of the present invention: lower buffer beam sliding connection is in buffering spout, buffer spring has been cup jointed to the surface of buffering telescopic link, buffer spring's both ends fixed connection respectively is at the inner wall that corresponds buffering spout and the surface of lower buffer beam.

As a further aspect of the present invention: the lower fixed surface of mounting structure main part is connected with two and goes up the buffer beam, corresponds the one end that buffer beam and lower buffer beam are close to each other and all offers inclined plane, go up the overlap joint of one end that buffer beam and lower buffer beam are close to each other mutually.

As a further aspect of the present invention: the equal fixedly connected with gag lever post in both sides of mounting structure main part upper surface, gag lever post sliding connection is at the lower surface of mounting panel main part.

As a further aspect of the present invention: two regulation inclined grooves have been seted up to the upper surface of regulating plate, and two are adjusted the inclined groove and all incline to the middle part, the bottom sliding connection of grip block is at the regulation inclined groove inner wall that corresponds.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this terminal crimping machine's cutting die structure, through being provided with the installation spout, the spacing telescopic link of second, reset spring, locking lever and locking groove, when this is installing the cutting die, can automatic inside shrink extrusion middle part's reset spring when the locking lever that will push up both sides contacts the mounting panel main part, it is fixed with last cutting die to bounce back to locking inslot through reset spring's reaction force is automatic when locking lever and locking groove contact, when needs are dismantled the last cutting die, the locking lever with both sides makes the locking lever break away from out the locking groove to middle part extrusion, pull down and go up the cutting die and can take out last cutting die, thereby the staff of being convenient for dismantles and installs last cutting die, thereby reduce the required time of dismantlement and installation and improve this crimping machine's crimping efficiency.

2. This cutting die structure of terminal crimping machine, through being provided with the grip block, adjusting screw, regulating plate and regulation inclined groove, through the bottom sliding connection with the grip block in adjusting the inclined groove, drive the regulating plate back-and-forth movement through rotatory adjusting screw, because the shape of adjusting the inclined groove is for inside slope, the grip block can be through adjusting the inclined groove extrusion simultaneously to both sides or middle part removal, thereby it is fixed to the lower cutting die centre gripping at middle part, thereby the staff of being convenient for fixes and calibrates the loaded down with trivial details degree that reduces work to the lower cutting die.

3. This cutting die structure of terminal crimping machine, through being provided with the buffer beam, the buffering spout, buffer beam and buffering telescopic link down, cutting die under can extrudeing when last cutting die descends to carry out the crimping, lower cutting die drives the lower buffer beam that mounting structure main part descends to make and goes up the buffer beam extrusion and correspond, the lower buffer beam of both sides removes the buffer spring that the extrusion corresponds to the middle part simultaneously, reaction force through buffer spring cushions, reduce the vibrations that the cutting die pushes down and bring for the crimping machine, thereby prevent that the inside part of crimping machine is not hard up and guarantee the normal use of crimping machine.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a front section of the mounting structure body of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

FIG. 4 is a schematic view of the adjusting plate of the present invention;

in the figure: 1 terminal crimping machine main part, 2 elevation structure main parts, 3 base main parts, 4 mounting panel main parts, 5 gag lever post, 6 mounting structure main parts, 7 grip blocks, 8 lower cutting die, 9 upper cutting die, 10 upper buffer rods, 11 adjusting screw, 12 buffering spout, 13 lower buffer rods, 14 buffering telescopic link, 15 buffer spring, 16 first spacing spout, 17 spacing telescopic link, 18 regulating plates, 19 installation spouts, 20 second spacing telescopic link, 21 reset spring, 22 locking lever, 23 locking grooves, 24 regulation inclined grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a cutting die structure of a terminal crimping machine comprises a terminal crimping machine main body 1, wherein a lifting structure main body 2 is arranged below the terminal crimping machine main body 1, the bottom end of the lifting structure main body 2 is fixedly connected with the upper surface of a mounting plate main body 4, locking grooves 23 are respectively formed in opposite surfaces of the left side surface and the right side surface of the inner wall of the mounting plate main body 4, an upper cutting die 9 is arranged on the inner wall of the mounting plate main body 4, a mounting chute 19 is formed in the front surface of the upper cutting die 9, two locking rods 22 are slidably connected in the mounting chute 19, one ends, far away from each other, of the two locking rods 22 are inclined, the opposite surfaces of the two locking rods 22 are fixedly connected with a same second limiting telescopic rod 20, a reset spring 21 is sleeved on the outer surface of the second limiting telescopic rod 20, and the reset spring 21 is limited by the second limiting telescopic rod 20, preventing the return spring 21 from being bent reduces the fixing strength of the elastic locking lever 22 to the locking groove 23.

Two ends of a reset spring 21 are respectively fixedly connected to opposite faces of two locking rods 22, the locking rods 22 are clamped on inner walls of corresponding locking grooves 23, the bottom end of a terminal crimping machine main body 1 is fixedly connected with a base main body 3, four corners of the upper surface of the base main body 3 are fixedly connected with limiting telescopic rods 17, the top ends of the four limiting telescopic rods 17 are fixedly connected with the lower surface of the same mounting structure main body 6, the upper surface of the mounting structure main body 6 is provided with a first limiting chute 16, the inner wall of the first limiting chute 16 is slidably connected with two clamping plates 7, the middle parts of the two clamping plates 7 are provided with a lower cutting die 8, the inner wall of the mounting structure main body 6 is slidably connected with an adjusting plate 18, the front face of the mounting structure main body 6 is in threaded connection with an adjusting screw rod 11, one end of the back face, the adjusting plate 18 is driven to move back and forth, and the shape of the adjusting inclined groove 24 is inclined inwards, so that the clamping plate 7 can be extruded by the adjusting inclined groove 24 and simultaneously move towards the two sides or the middle part, and the adjustment is convenient for workers.

Specifically, as shown in fig. 1 and 2, the upper surface of the base main body 3 is provided with two buffer chutes 12, one surfaces of the two buffer chutes 12, which are close to each other, are fixedly connected with buffer telescopic rods 14, one ends of the two buffer telescopic rods 14, which are far away from each other, are fixedly connected with lower buffer rods 13, the lower buffer rods 13 are slidably connected in the buffer chutes 12, the outer surfaces of the buffer telescopic rods 14 are sleeved with buffer springs 15, two ends of each buffer spring 15 are respectively fixedly connected to the inner walls of the corresponding buffer chutes 12 and the outer surfaces of the lower buffer rods 13, the lower surface of the mounting structure main body 6 is fixedly connected with two upper buffer rods 10, one ends, which are close to each other, of the corresponding upper buffer rods 10 and the lower buffer rods 13 are respectively provided with an inclined surface, the ends, which are close to each other, of the upper buffer rods 10 and the lower buffer rods 13 are overlapped, and the, lower cutting die 8 drives mounting structure main part 6 and descends and makes last buffer beam 10 extrude corresponding lower buffer beam 13, and the lower buffer beam 13 of both sides removes the buffer spring 15 that extrudees corresponding simultaneously to the middle part, cushions through buffer spring 15's reaction force.

Specifically, as shown in fig. 1 and 4, the equal fixedly connected with gag lever post 5 in both sides of 6 upper surfaces of mounting structure main part, gag lever post 5 sliding connection is at the lower surface of mounting panel main part 4, two regulation inclined grooves 24 have been seted up to the upper surface of regulating plate 18, two are adjusted inclined grooves 24 and all incline to the middle part, the bottom sliding connection of grip block 7 is at the 24 inner walls of regulation inclined groove that correspond, through being provided with regulation inclined groove 24, because the shape of adjusting inclined groove 24 is for inside slope, grip block 7 can be through adjusting 24 extrusion of inclined groove and removing to both sides or middle part simultaneously, thereby it is fixed to the lower cutting die 8 centre gripping at middle part, the staff of being convenient for is fixed to the 8 centre gripping of lower cutting die.

The utility model discloses a theory of operation does:

s1, when the upper cutting die 9 is installed, the locking rods 22 on the two sides of the upper cutting die are automatically contracted to press the return spring 21 in the middle when contacting the mounting plate main body 4, when the locking rods 22 are contacted with the locking groove 23, the return spring 21 automatically rebounds to the locking groove 23 to fix the upper cutting die 9, when the upper cutting die 9 needs to be disassembled, the locking rods 22 on the two sides are automatically pressed to the middle to enable the locking rods 22 to be separated from the locking groove 23, and the upper cutting die 9 can be taken out by pulling down the upper cutting die 9;

s2, when the lower cutting die 8 is installed, the bottom end of the clamping plate 7 is connected in the adjusting inclined groove 24 in a sliding mode, the adjusting plate 18 is driven to move back and forth by rotating the adjusting screw rod 11, and the clamping plate 7 can move towards the two sides or the middle part simultaneously by extruding the adjusting inclined groove 24 due to the fact that the adjusting inclined groove 24 is inclined towards the inside, and therefore the lower cutting die 8 in the middle part is clamped and fixed;

s3, when the crimping machine works, the upper cutting die 9 descends to crimp the lower cutting die 8, the lower cutting die 8 drives the mounting structure body 6 to descend to enable the upper buffer rod 10 to extrude the corresponding lower buffer rod 13, the lower buffer rods 13 on the two sides simultaneously move towards the middle to extrude the corresponding buffer spring 15, and buffering is carried out through the reaction force of the buffer spring 15.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a knife die structure of terminal crimping machine, includes terminal crimping machine main part (1), its characterized in that: a lifting structure main body (2) is arranged below the terminal crimping machine main body (1), the bottom end of the lifting structure main body (2) is fixedly connected with the upper surface of the mounting plate main body (4), the opposite surfaces of the left side surface and the right side surface of the inner wall of the mounting plate main body (4) are respectively provided with a locking groove (23), the inner wall of the mounting plate main body (4) is provided with an upper cutting die (9), the front surface of the upper cutting die (9) is provided with a mounting sliding groove (19), the mounting sliding groove (19) is internally and slidably connected with two locking rods (22), the ends, away from each other, of the two locking rods (22) are inclined, the opposite surfaces of the two locking rods (22) are fixedly connected with a same second limiting telescopic rod (20), and the outer surface of the second limiting telescopic;

the two ends of the reset spring (21) are respectively and fixedly connected to opposite faces of the two locking rods (22), the locking rods (22) are connected to inner walls of corresponding locking grooves (23), the bottom end of the terminal crimping machine main body (1) is fixedly connected with a base main body (3), four corners of the upper surface of the base main body (3) are fixedly connected with limiting telescopic rods (17), the top ends of the four limiting telescopic rods (17) are fixedly connected with the lower surface of the same mounting structure main body (6), a first limiting sliding groove (16) is formed in the upper surface of the mounting structure main body (6), the inner wall of the first limiting sliding groove (16) is slidably connected with two clamping plates (7), a lower cutting die (8) is arranged in the middle of the two clamping plates (7), an adjusting plate (18) is slidably connected to the inner wall of the mounting structure main body (6), and an adjusting screw (11) is in threaded connection with the front face of, one end of the back surface of the adjusting screw rod (11) is movably connected to the front surface of the adjusting plate (18) through a bearing.

2. The blade structure of a terminal crimping machine according to claim 1, characterized in that: two buffering chutes (12) have been seted up to the upper surface of base main part (3), the equal fixedly connected with buffering telescopic link (14) in the one side that the inner wall of two buffering chutes (12) is close to each other, buffer rod (13) under the equal fixedly connected with of one end that two buffering telescopic links (14) kept away from each other.

3. The blade structure of a terminal crimping machine according to claim 2, characterized in that: buffer bar (13) sliding connection is in buffering spout (12) down, buffer spring (15) have been cup jointed to the surface of buffering telescopic link (14), buffer spring (15)'s both ends difference fixed connection is at the inner wall that corresponds buffering spout (12) and the surface of buffer bar (13) down.

4. The blade structure of a terminal crimping machine according to claim 3, characterized in that: the lower fixed surface of mounting structure main part (6) is connected with buffer beam (10) on two, and the inclined plane has all been seted up to the one end that buffer beam (10) and lower buffer beam (13) are close to each other on the correspondence, go up buffer beam (10) and the one end looks overlap joint that lower buffer beam (13) are close to each other.

5. The blade structure of a terminal crimping machine according to claim 1, characterized in that: the equal fixedly connected with gag lever post (5) in both sides of mounting structure main part (6) upper surface, gag lever post (5) sliding connection is at the lower surface of mounting panel main part (4).

6. The blade structure of a terminal crimping machine according to claim 1, characterized in that: two regulation inclined grooves (24) have been seted up to the upper surface of regulating plate (18), and two regulation inclined grooves (24) all incline to the middle part, the bottom sliding connection of grip block (7) is at the regulation inclined groove (24) inner wall that corresponds.